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iPeriod Period Tracker Ultimate / Menstrual Calendar

Version 6.6

Content Rating 12+

User Rating 4.5 / 5

Votes 1040

iPeriod Period Tracker Ultimate / Menstrual Calendar

Winkpass Creations, Inc.

Health & Fitness, Utilities

IOS
AUD 2.99


Download iPeriod Period Tracker Ultimate / Menstrual Calendar on the Appstore





"A must-have Personal Assistant" - GLO.MSN.COM
"Top iPhone App for Busy Women" - FORBES
"...a simple yet ingenious application"- POPULAR SCIENCE
"Health Rules for Every Woman: Use a tracking app like iPeriod Ultimate" - GLAMOUR
"Allows smartphone users to fastidiously track their monthly cycles" - THE HARVARD CRIMSON
"I highly recommend the iPeriod app..." - MOMMY TOO! MAGAZINE
"What's Hot" - APP STORE

Now with Touch ID!

Celebrating 6 years in top Healthcare and Fitness apps!

Let iPeriod® keep track! The most customization with more than 80 symptoms and 28 free themes and colors!

Now with automatic syncing across iPhone, iPad Touch, iPad and Mac! Just sign up for an iPeriod account, and let us do the rest!

iPeriod's beautiful VISUAL CALENDAR makes it easy for you to view your menstrual cycles at a glance!

FEATURES

•DISCREET icon name "iP"
•Track periods, symptoms, notes, moods, weight and more (80+)!
•Let iPeriod predict periods, ovulation, and fertility (great for trip planning!)
•Extensive customization (customize symptoms, choose from 26 free skins, 4 calendar styles, choose which icons appear on the calendar)
•Keep your data safe with backup and restore
•Sync your data across devices
•View graphs of your data
•Receive alerts for when your period is expected!
•Password protection
•Export and print your data to take to your doctor appointments
•Breast exam reminders
•Community Forums

Enter your period for at least two consecutive cycles, and iPeriod® calculates your average duration, cycle length and estimates the dates of your next expected periods, fertile days and ovulation! Each time new data is entered, statistics are updated.

DIFFERENCE FROM OTHER APPS

The only app that truly graphically displays your data on the calendar... other apps simply place a single symbol to represent all symptoms.

• The MOST accurate: predictions are based on your cycles (not averages) and improve over time
• The MOST customization: adjustable luteal phase, hide symptoms not used by you, manage which icons appear on calendar
• The MOST personalization: 4 calendar styles, 28 skins
• Customizable icons to better suit your needs
• Breast exam reminders
• Searchable note history (including freeform notes, moods and symptoms)
• Email alerts

Do not rely on iPeriod® to prevent pregnancy.

Be sure to also check out iPregnant (iPeriod's Pregnancy Tracking Companion)!



Release Notes


-critical bug fix for iOS9
-speedups



iPeriod Period Tracker Ultimate / Menstrual Calendar screenshot oneiPeriod Period Tracker Ultimate / Menstrual Calendar screenshot twoiPeriod Period Tracker Ultimate / Menstrual Calendar screenshot threeiPeriod Period Tracker Ultimate / Menstrual Calendar screenshot four


The Developer Winkpass Creations, Inc. also wrote the apps listed below, click the icon to visit the pages.

iPeriod Period Tracker Ultimate / Menstrual Calendar
iPeriod Period Tracker Ultimate / Menstrual Calendar

$2.99
"A must-have Personal Assistant" - GLO.MSN.COM
"Top iPhone App for Busy Women" - FORBES
"...a simple yet ingenious application"- POPULAR SCIENCE
"Health Rules for Every Woman: Use a tracking app like iPeriod Ultimate" - GLAMOUR
"Allows smartphone users to fastidiously track their monthly cycles" - THE HARVARD CRIMSON
"I highly recommend the iPeriod app..." - MOMMY TOO! MAGAZINE
"What's Hot" - APP STORE

Now with Touch ID!

Celebrating 6 years in top Healthcare and Fitness apps!

Let iPeriod® keep track! The most customization with more than 80 symptoms and 28 free themes and colors!

Now with automatic syncing across iPhone, iPad Touch, iPad and Mac! Just sign up for an iPeriod account, and let us do the rest!

iPeriod's beautiful VISUAL CALENDAR makes it easy for you to view your menstrual cycles at a glance!

FEATURES

•DISCREET icon name "iP"
•Track periods, symptoms, notes, moods, weight and more (80+)!
•Let iPeriod predict periods, ovulation, and fertility (great for trip planning!)
•Extensive customization (customize symptoms, choose from 26 free skins, 4 calendar styles, choose which icons appear on the calendar)
•Keep your data safe with backup and restore
•Sync your data across devices
•View graphs of your data
•Receive alerts for when your period is expected!
•Password protection
•Export and print your data to take to your doctor appointments
•Breast exam reminders
•Community Forums

Enter your period for at least two consecutive cycles, and iPeriod® calculates your average duration, cycle length and estimates the dates of your next expected periods, fertile days and ovulation! Each time new data is entered, statistics are updated.

DIFFERENCE FROM OTHER APPS

The only app that truly graphically displays your data on the calendar... other apps simply place a single symbol to represent all symptoms.

• The MOST accurate: predictions are based on your cycles (not averages) and improve over time
• The MOST customization: adjustable luteal phase, hide symptoms not used by you, manage which icons appear on calendar
• The MOST personalization: 4 calendar styles, 28 skins
• Customizable icons to better suit your needs
• Breast exam reminders
• Searchable note history (including freeform notes, moods and symptoms)
• Email alerts

Do not rely on iPeriod® to prevent pregnancy.

Be sure to also check out iPregnant (iPeriod's Pregnancy Tracking Companion)!...
Knot Guide (100+ knots)
Knot Guide (100+ knots)

$2.99
#1 Knot App on iTunes!!! Now with 103 knots and continuous new additions!
An App Store Essentials "Weekend Warriors DIY" PICK!

"Wow your friends!" - APPLEIPHONEAPPS.com

"...a highly recommended app with tons of utility value..." - IPHONEAPPREVIEWS.net

"What's knot to love?" - "THIS OLD HOUSE" - The Hardware Isle

"Knot Guide is like a patient teacher... showing you over and over how to tie it until you’ve committed it to memory." - APPCRAVER.com

"One of the most practical apps for those not bound by four walls..." - SAN FRANCISCO EXAMINER

Please also check out Knot Guide HD for the iPad.
NOW also available on the Mac App Store!

**********************

Need to tie a knot? Knot Guide will teach you the ropes!

Knot Guide NOW includes the following 105 knots, 93 of which are unique:

Adjustable Bend, Adjustable Loop, Albright Knot, Alpine Butterfly on a Bight, Anchor Bend, Arbor Knot, Ashley Bend, Ashley's Stopper, Bachmann Hitch, Back Splice, Barrel Hitch, Blake's Hitch, Blood Knot, Bowline, Bowline on a Bight, Braid Knot, Buntline Hitch, Carrick Bend, Chain Sinnet (Daisy Chain), Cleat Hitch, Cleat Hitch With Round Turn, Clinch Knot, Clove Hitch, Clove Hitch on a Bight, Constrictor, Countryman's Knot, Cow Hitch, Diagonal Lashing, Double Figure Eight Loop, Double Fisherman's, Double Overhand Stopper, Double Sheet Bend, Double Surgeon's Loop, Eye Splice, Figure Eight Follow Through, Figure Eight Knot, Figure Eight Loop, Fisherman's Bend, Fisherman's Knot, Flemish Flake, Gasket Coil, Girth Hitch, Hammock Hitch, Highwayman's Hitch, Honda Knot, Hunter's Bend, Improved Clinch Knot, Johnson Hitch, Jug Sling, Klemheist Knot, Lariat, Lark's Head, Lumberman's Knot, Monkey Fist, Mooring Hitch, Munter Hitch, Nail Knot, Orvis Knot, Overhand Knot, Oysterman's Stopper, Palomar Knot, Perfection Loop, Pile, Hitch, Poacher's Knot, Prusik Knot, Rapala, Reef Knot, Rigger's Bend, Right Angle Knot, Rolling Hitch, Rosendahl Bend, Rosendahl Loop, Round Lashing, Running Bowline, Running Knot, Sailor's Gripping Hitch, Sailor's Whipping, San Diego Jam Knot, Shear Lashing, Sheepshank, Sheet Bend, Simple Simon Under, Sledge Knot, Slim Beauty, Slip, Square, Square Lashing, Stevedore, Surgeon's Knot, Tautline Hitch, Timber Hitch, Trucker's Hitch (1), Trucker's Hitch (2), True Lover's Knot, Tumble Hitch, Turk's Head 3L5B, Turle Knot, Two Half Hitches, Uni Knot, Water Bowline, Water Knot, West Country Whipping, Yosemite Bowline, Zeppelin Bend, Zeppelin Loop

18 CATEGORIES include:
Bends, Binding Knots, Climbing Knots, Decorative Knots, Fishing Knots, Hitches (End), Hitches (Middle), Lashings, Loops (Fixed), Loops (Slip), Navy SEAL Knots, Rope Care, Sailing Knots, Scout Knots, Shortenings, Splices, Stopper Knots, Whippings

FEATURES:
* Clear, colorful photographs
* Browse search by category or knot name
* From the "Knot Categories" screen, select a knot category (description and photo included for each category)
* Next, select a specific knot from your chosen category (description and photo included for each specific knot)
* Swipe the images to move forward or backward through the visual steps.
* Save your favorite knots for easy access
* "Knot Lingo" screen covers basic terms for knot tying.
* "Knot Here" is a place for you to post your knot accomplishments! Take a photo of your finished knot from the final step of each knot and share it! See how many knots other Knot Guide fans have tied and comment on their work!

People of all walks of life since ancient times have found knots both fascinating and essential. Knots are used in sailing, climbing, tree trimming, jewelry making, and everyday tasks such as hitching a load to your vehicle.
Whether you are a novice or you have experience with tying knots, Knot Guide will assist you!

NOTE: Knots that are also known as another name are now also listed by the other name (eg. Square Knot is also listed as Reef Knot)....
iPeriod Period Tracker Free - Menstrual Calendar
iPeriod Period Tracker Free - Menstrual Calendar

Free
"A must-have Personal Assistant" - GLO.MSN.COM
"Top iPhone App for Busy Women" - FORBES
"...a simple yet ingenious application"- POPULAR SCIENCE
"Health Rules for Every Woman: Use a tracking app like iPeriod Ultimate" - GLAMOUR
"Allows smartphone users to fastidiously track their monthly cycles" - THE HARVARD CRIMSON
"I highly recommend the iPeriod app..." - MOMMY TOO! MAGAZINE
"What's Hot" - APP STORE

Now with Touch ID!

Celebrating 6 years in top Healthcare and Fitness apps!

Let iPeriod® keep track! The most customization with more than 80 symptoms and 28 free themes and colors!

iPeriod's beautiful VISUAL CALENDAR makes it easy for you to view your menstrual cycles at a glance!

FEATURES

•DISCREET icon name "iP"
•Track periods, symptoms, notes, moods, weight and more (80+)!
•Let iPeriod predict periods, ovulation, and fertility (great for trip planning!)
•Extensive customization (customize symptoms, choose from 26 free skins, 4 calendar styles, choose which icons appear on the calendar)
•View graphs of your data
•Receive alerts for when your period is expected!
•Password protection
•Export and print your data to take to your doctor appointments
•Breast exam reminders
•Community Forums

Enter your period for at least two consecutive cycles, and iPeriod® calculates your average duration, cycle length and estimates the dates of your next expected periods, fertile days and ovulation! Each time new data is entered, statistics are updated.

DIFFERENCE FROM OTHER APPS

The only app that truly graphically displays your data on the calendar... other apps simply place a single symbol to represent all symptoms.

• The MOST accurate: predictions are based on your cycles (not averages) and improve over time
• The MOST customization: adjustable luteal phase, hide symptoms not used by you, manage which icons appear on calendar
• The MOST personalization: 4 calendar styles, 28 skins
• Customizable icons to better suit your needs
• Breast exam reminders
• Searchable note history (including freeform notes, moods and symptoms)
• Email alerts

Do not rely on iPeriod® to prevent pregnancy.

Be sure to also check out iPregnant (iPeriod's Pregnancy Tracking Companion)!...
Knot Guide: Scout Knots
Knot Guide: Scout Knots

$1.49
Are you a Scout or a Scout Leader looking for an essential knot reference? Knot Guide: Scout Knots will show you the ropes!

KNOT GUIDE: SCOUT KNOTS features colorful, clear photographs to step you through tying 10 of the most common scout knots. Each knot includes a succinct description and easy-to-follow visual steps.

Scout Knots included:

LASHINGS:
Diagonal Lashing
Round Lashing
Shear Lashing
Square Lashing

LOOPS:
Bowline Knot

FRICTION HITCHES:
Clove Hitch

BENDS:
Square Knot

END HITCHES:
Tautline Hitch
Timber Hitch
Two Half Hitches


FEATURES:
* Clear, colorful photographs
* Browse or search by knot name
* Swipe the images to navigate through the visual steps
* Knot Lingo screen covers basic terms for knot tying
* Favorites screen allows you to save your favorite knots for easy access

KNOT GUIDE: SCOUT KNOTS is brought to you by the developers of KNOT GUIDE. For a total of 80+ knots (fishing, sailing, decorative, outdoor activities, household chores), please see KNOT GUIDE....
EavesDropper Free
EavesDropper Free

Free
Monitor the sounds around you in the room.

1. Start the app
2. Press the record button.
3. Put your iPhone in sleep mode.

EavesDropper immediately begins recording.

Stop recording with a triple-tap on the recording screen.

Listen to your recordings on your phone or copy them to your computer with wifi.

Upgrade to the full version of EavesDropper for no ads....
Knot Guide HD  (100+ knots)
Knot Guide HD (100+ knots)

$4.49
#1 Knot App on iTunes!!! Now with 101 knots and continuous new additions!
An App Store Essentials "Weekend Warriors DIY" PICK!

"Wow your friends!" - APPLEIPHONEAPPS.com

"...a highly recommended app with tons of utility value..." - IPHONEAPPREVIEWS.net

"What's knot to love?" - "THIS OLD HOUSE" - The Hardware Isle

"Knot Guide is like a patient teacher... showing you over and over how to tie it until you’ve committed it to memory." - APPCRAVER.com

"One of the most practical apps for those not bound by four walls..." - SAN FRANCISCO EXAMINER

Please also check out Knot Guide HD for the iPad.
NOW also available on the Mac App Store!

**********************

Need to tie a knot? Knot Guide will teach you the ropes!

Knot Guide NOW includes the following 101 knots, 89 of which are unique:

Adjustable Bend, Adjustable Loop, Albright Knot, Alpine Butterfly on a Bight, Anchor Bend, Arbor Knot, Ashley Bend, Ashley's Stopper, Bachmann Hitch, Back Splice, Barrel Hitch, Blake's Hitch, Blood Knot, Bowline, Bowline on a Bight, Braid Knot, Buntline Hitch, Carrick Bend, Chain Sinnet (Daisy Chain), Cleat Hitch, Cleat Hitch With Round Turn, Clinch Knot, Clove Hitch, Clove Hitch on a Bight, Constrictor, Countryman's Knot, Cow Hitch, Diagonal Lashing, Double Figure Eight Loop, Double Fisherman's, Double Overhand Stopper, Double Sheet Bend, Double Surgeon's Loop, Eye Splice, Figure Eight Follow Through, Figure Eight Knot, Figure Eight Loop, Fisherman's Bend, Fisherman's Knot, Flemish Flake, Gasket Coil, Girth Hitch, Highwayman's Hitch, Honda Knot, Hunter's Bend, Improved Clinch Knot, Jug Sling, Klemheist Knot, Lariat, Lark's Head, Lumberman's Knot, Monkey Fist, Mooring Hitch, Munter Hitch, Nail Knot, Orvis Knot, Overhand Knot, Oysterman's Stopper, Palomar Knot, Perfection Loop, Poacher's Knot, Prusik Knot, Rapala, Reef Knot, Rigger's Bend, Right Angle Knot, Rolling Hitch, Rosendahl Bend, Rosendahl Loop, Round Lashing, Running Bowline, Running Knot, Sailor's Gripping Hitch, Sailor's Whipping, San Diego Jam Knot, Shear Lashing, Sheepshank, Sheet Bend, Simple Simon Under, Sledge Knot, Slim Beauty, Slip, Square, Square Lashing, Stevedore, Surgeon's Knot, Tautline Hitch, Timber Hitch, Trucker's Hitch (1), Trucker's Hitch (2), True Lover's Knot, Turk's Head 3L5B, Turle Knot, Two Half Hitches, Uni Knot, Water Bowline, Water Knot, West Country Whipping, Yosemite Bowline, Zeppelin Bend, Zeppelin Loop

18 CATEGORIES include:
Bends, Binding Knots, Climbing Knots, Decorative Knots, Fishing Knots, Hitches (End), Hitches (Middle), Lashings, Loops (Fixed), Loops (Slip), Navy SEAL Knots, Rope Care, Sailing Knots, Scout Knots, Shortenings, Splices, Stopper Knots, Whippings

FEATURES:
* Clear, colorful photographs
* Browse search by category or knot name
* From the "Knot Categories" screen, select a knot category (description and photo included for each category)
* Next, select a specific knot from your chosen category (description and photo included for each specific knot)
* Swipe the images to move forward or backward through the visual steps.
* Save your favorite knots for easy access
* "Knot Lingo" screen covers basic terms for knot tying.

People of all walks of life since ancient times have found knots both fascinating and essential. Knots are used in sailing, climbing, tree trimming, jewelry making, and everyday tasks such as hitching a load to your vehicle.
Whether you are a novice or you have experience with tying knots, Knot Guide will assist you!

NOTE: Knots that are also known as another name are now also listed by the other name (eg. Square Knot is also listed as Reef Knot)....
A Real Mirror
A Real Mirror

$1.49
Apple pick as "New and Noteworthy"!
Forward-facing camera allows your actual reflection to appear before your eyes:

Excellent for:
* Makeup touch-ups
* Tweezing eye-brows
* Making sure there is no food in your teeth
* Combing hair

The only mirror you will need, with you at all times!...
Mirror ツ
Mirror ツ

Free
The first real mirror for the iPhone!
Apple pick as "New and Noteworthy"!
Forward-facing camera allows your actual reflection to appear before your eyes:

Excellent for:
* Makeup touch-ups
* Tweezing eye-brows
* Making sure there is no food in your teeth
* Combing hair

The only mirror you will need, with you at all times!...
Flashlight ◊
Flashlight ◊

Free
This real flashlight takes advantage of the built-in LED flash for the brightest light! Now with brightness control and strobe light!

The brightest light you will find, with you at all times!


Please note: Continued use of the flash may dramatically decrease battery life....
Flash Strobe Free
Flash Strobe Free

Free
Be the life of the party with a strobe light in your pocket! Flash Strobe turns your iPhone 4's flash into a strobe light!

Change the frequency of the flashing with slider!

Please note: Continued use of the flash may dramatically decrease battery life.

Upgrade to paid version for no ads....
Knot Guide (Free Knots)
Knot Guide (Free Knots)

Free
Need to tie a knot? Knot Guide will teach you the ropes!

An App Store Essentials "Weekend Warriors DIY" PICK!
Celebrating 5 years in the App Store!

**********************************************
UPGRADE TO THE FULL VERSION FOR:
NO ADS
100+ Knots, with continuous new additions
**********************************************

"Wow your friends!" - APPLEIPHONEAPPS.com "...a highly recommended app with tons of utility value..." - IPHONEAPPREVIEWS.net "What's knot to love?" - "THIS OLD HOUSE" - The Hardware Isle "Knot Guide is like a patient teacher... showing you over and over how to tie it until you’ve committed it to memory." - APPCRAVER.com "One of the most practical apps for those not bound by four walls..." - SAN FRANCISCO EXAMINER

Please also check out Knot Guide HD for the iPad. **********************

Knot Guide includes the following knots: Alpine Butterfly on a Bight, Adjustable Bend, Arbor Knot, Bachmann Hitch,Bowline on a Bight, Cleat Hitch, Clove Hitch, Constrictor Knot, Figure Eight Knot, Figure Eight Loop, Fisherman's Bend, Fisherman's Knot, Flemish Flake, Gasket Coil, Honda Knot, Improved Clinch Knot, Lariat, Mooring Hitch, Pile Hitch, Rosendahl Bend, Round Lashing, Running Bowline, Sailor's Gripping Hitch, San Diego Jam Knot, Shear Lashing, Sheepshank, Sheet Bend, Stevedore, Surgeon's Knot, Tumble Hitch, Turk's Head 3L5B, Turle Knot, Two Half Hitches, Zeppelin Loop

17 CATEGORIES include: Bends, Binding Knots, Climbing Knots, Decorative Knots, Fishing Knots, Hitches (End), Hitches (Middle), Lashings, Loops (Fixed), Loops (Slip), Rope Care, Sailing Knots, Scout Knots, Shortenings, Stopper Knots

FEATURES:
* ORIGINAL, clear, colorful photographs
* Browse by category or knot name
* Descriptions and photographic steps
* Save knots to Favorites
* Knot Lingo Glossary

People of all walks of life since ancient times have found knots both fascinating and essential. Knots are used in sailing, climbing, tree trimming, jewelry making, and everyday tasks such as hitching a load to your vehicle. Whether you are a novice or you have experience with tying knots, Knot Guide will assist you!

NOTE: Knots that are also known as another name are now also listed by the other name (eg. Square Knot is also listed as Reef Knot).

KEYWORDS: yacht, boat, camping, luggage, tie down, do it yourself, DIY, outdoors, sports, backpacking, iPeriod, boyscout, survival, tool, skill, resource, pocket, reference, tree, arborist, fire, car, hauling, tow, hoist, swing, load, climb, Cycling Log...
Baby Names by Winkpass
Baby Names by Winkpass

Free
Brought to you by the creators of iPregnant and iPeriod, Baby Names by Winkpass is completely free!

Baby Names by Winkpass includes a massive database of more than 25,000 names!

Features:
- More than 25,000 names
- Learn the meanings behind the names
- Add existing names to your Favorites
- Add new names to your Favorites
- Share your favorites via Facebook, Twitter, Email and SMS
- Browse top names in the United States for the last 100 years!
- Simple, intuitive interface

Browse names by:
- origin
- popularity
- alphabetical
- gender

Winkpass Creations, Inc. has been featured by Apple, Forbes, Popular Science, Washington Post, Glamour, Mommy Too! Magazine, GLO, MSN.COM and has been developing top apps since the birth of the App Store....
iPregnant Pregnancy Tracker Free (iPeriod's Pregnancy Companion)
iPregnant Pregnancy Tracker Free (iPeriod's Pregnancy Companion)

Free
Brought to you by the creators of iPeriod®, iPregnant™ is a complete solution for tracking your pregnancy! No need for multiple apps any longer with iPregnant!

Experience the ultimate in pregnancy tracking with iPregnant. With more than 4 years of experience in women’s health tracking, Winkpass Creations delivers a high-tech, sleek, easy-to-use solution!

REVIEWS:
5 STARS - "Great Interface, easy to use, and comprehensive... Best pregnancy app!"
5 STARS - "Has everything you need!!!! 100 apps in 1 :)"
5 STARS - "Better than the others out there... My OB will love all the details I can provide on symptoms, etc."

Record and track one of the most precious experiences you will ever have, visualize your trends, and go to each prenatal appointment prepared and confident!

iPregnant is the only app that allows you to track future pregnancies while preserving the data from your previous pregnancies.

JOURNAL
- Track multiple symptoms and moods!
- Track fundal height
- Track weight
- Track doctor’s appointments
- Keep notes

WEEKLY INFORMATION
- Scientific illustrations
- 3D ultrasound imagery
- Baby weight and length
- Information about you and your growing baby

TOOLS
- Baby Name Engine (origin, popularity, meaning, favorites, massive database!)

ORGANIZERS and
CUSTOMIZABLE CHECKLISTS
- Questions for your doctor
- To Do


REMINDERS
- Schedule reminders for important tasks such as:
taking vitamins, drinking water, doctor’s appointments, etc.
- Customize reminders with a variety of sound options

PHOTOS
- Manage your photos
- Attach titles to photos

SHARE
- Use Facebook, Twitter, email and sms to share exciting updates with your friends and family throughout your pregnancy!

COMMUNITY FORUM
- Connect with other parents-to-be around the world!
- Ask questions, seek support and offer advice!

CUSTOMIZATION (the MOST!)
- Choose which icons appear on the calendar
- Turn symptoms off/on
- Various color themes
- Multiple calendar styles

AUTOMATIC DATA BACKUP
- True automated data backup keeps your data safe. Just set up an iPregnant account, and we do the rest!...
Tip Tap Split (Tip Calculator and Splitter)
Tip Tap Split (Tip Calculator and Splitter)

Free
Calculate the tip and split the bill in seconds!

Simple and quick:
1. Enter check total.
2. Choose quality of service (tip percentage).
3. Select number of people (defaults to one person).
4. Shake device to reset data.

That's it!...